CN203351818U - High-frequency floating contact for connector - Google Patents
High-frequency floating contact for connector Download PDFInfo
- Publication number
- CN203351818U CN203351818U CN 201320267413 CN201320267413U CN203351818U CN 203351818 U CN203351818 U CN 203351818U CN 201320267413 CN201320267413 CN 201320267413 CN 201320267413 U CN201320267413 U CN 201320267413U CN 203351818 U CN203351818 U CN 203351818U
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- CN
- China
- Prior art keywords
- housing
- unsteady
- floating
- shell
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a high-frequency floating contact for a connector. The high-frequency floating contact comprises a fixed shell and a floating shell which is assembled on the fixed shell and internally equipped with an inner conductor, the fixed shell is provided with a guide hole whose axis extends along front and back directions for the floating shell to be assembled in a guiding penetrating manner from back to front, the fixed shell is provided with a shell stopping structure which is in position-limiting matching with the floating shell and limits a forward movement limit for the floating shell, a snap ring is detachably assembled on the floating shell in front of the shell stopping structure, a floating spring is mounted at the top in the periphery of the floating shell between the snap ring and the fixed shell. The utility model provides a high-frequency floating contact for a connector, and is simple in structure.
Description
Technical field
The utility model relates to electric connector field, relates in particular to the unsteady contact of high frequency for a kind of connector.
Background technology
The advantage that high-frequency contact is high with its frequency of utilization, volume is little, more and more be used in high-low frequency mixed electric connector.Existing high-low frequency mixed electric connector as disclosed as Chinese patent CN102035092A " a kind of plug of electric connector with mixed ", this plug comprises high-frequency contact, but high-frequency contact comprises stationary housing and reaches by the floating part on stationary housing that is assemblied in of relocation mechanism axial float, floating part comprises unsteady housing and insulate and be assemblied in the inner wire in the housing that floats by insulator, relocation mechanism comprises and is mounted on the guide vane end stop that the spring that floats between housing and stationary housing and bottom are fixed with pressure on stationary housing, limited location piece barb turns up on the top of guide vane end stop, turn up to be useful on and coordinate with the guide vane end stop barb and limit the move up housing barb of the limit of unsteady housing in the float bottom of housing.When this hybrid-assembling electric connector plug is adaptive plug-in mounting docking, the normal pressure that unsteady housing is subject to the docking generation moves down and Compress Spring, and spring produces reaction force upwards makes high-frequency contact dock and put in place with adaptive contact.The problem that existing this high-frequency contact exists is: in order to realize the anticreep of the unsteady relative stationary housing of housing, be respectively arranged with housing barb and guide vane end stop barb on unsteady housing and guide vane end stop, when assembling need to float housing and guide vane end stop be press-fitted and put in place, barb just can play spacing effect, arranging of guide vane end stop and each barb all increased the complex structure of high-frequency contact degree, also cause the assembly difficulty of high-frequency contact larger simultaneously, and maintenance not easy to assemble.
Summary of the invention
The purpose of this utility model is to provide the unsteady contact of high frequency for a kind of connector simple in structure.
In order to address the above problem, the technical solution of the utility model is:
The unsteady contact of high frequency for connector, comprise that stationary housing and floating assembly are on stationary housing, the unsteady housing of inner wire inside is housed, it is characterized in that: offer axis on described stationary housing and extend along fore-and-aft direction, and supply described unsteady housing by the rear extremely leading pilot hole to installing, be provided with on described stationary housing and limit the housing housing Stop structure of the mobile limit forward that floats with unsteady spacing cooperation of housing, dismantled and assembled in the place ahead of described housing Stop structure on described unsteady housing be furnished with snap ring, periphery in described unsteady housing between described snap ring and stationary housing is top-loaded with floating spring.
Described housing Stop structure comprises the annular boss on the hole wall that is arranged at described pilot hole, is provided with the ring-shaped step coordinated for the rear end face block with described annular boss on described unsteady housing.
Described floating spring is mounted between the front end face of described snap ring and described annular boss.
Be wholely set the protective sleeve that is located on described floating spring periphery on described stationary housing.
The beneficial effects of the utility model are: the high frequency in the utility model floats contact when assembling, by unsteady housing by rear to front being threaded onto in the pilot hole on stationary housing, thereby the housing Stop structure on stationary housing and the spacing unsteady housing of the restriction mobile limit forward that coordinates of unsteady housing, then in the periphery of the housing that floats, floating spring is set on stationary housing, finally on the housing that floats, snap ring is installed floating spring is fixed and gets final product.The unsteady contact piece structure of this high frequency is simple, and easy accessibility, is easy to safeguard.
The accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present utility model.
Embodiment
Connector with high frequency float contact embodiment as shown in Figure 1: comprise stationary housing 7 and the floating assembly floating member on stationary housing, floating member comprises that the housing 8(that floats is outer conductor) and be assemblied in the inner wire 3 in the housing that floats by insulator 1 insulation, offering axis on stationary housing extends along fore-and-aft direction, and the housing that supplies to float is by the rear extremely leading pilot hole to installing, be provided with annular boss 6 on the hole wall of pilot hole, be provided with the ring-shaped step 8-1 coordinated for the rear end face block with annular boss on unsteady housing, annular boss has formed for limiting the housing housing Stop structure of the mobile limit forward that floats.Float on housing and dismantled and assembledly in the place ahead of annular boss to be furnished with snap ring 4, between the front end face of snap ring and annular boss, in the periphery of unsteady housing, be top-loaded with floating spring 2, be wholely set the protective sleeve 5 that is located on the floating spring periphery on stationary housing.
In other embodiment of the present utility model: the housing Stop structure can also consist of the rear end face of stationary housing, now need on the outer peripheral face of housing that floats, be provided for the annular boss coordinated with the rear end face block of stationary housing; Protective sleeve can also not established; Floating spring also can be mounted between the front end face of snap ring and stationary housing.
Claims (4)
1. the high frequency contact that floats for connector, comprise that stationary housing and floating assembly are on stationary housing, the unsteady housing of inner wire inside is housed, it is characterized in that: offer axis on described stationary housing and extend along fore-and-aft direction, and supply described unsteady housing by the rear extremely leading pilot hole to installing, be provided with on described stationary housing and limit the housing housing Stop structure of the mobile limit forward that floats with unsteady spacing cooperation of housing, dismantled and assembled in the place ahead of described housing Stop structure on described unsteady housing be furnished with snap ring, periphery in described unsteady housing between described snap ring and stationary housing is top-loaded with floating spring.
2. the high frequency contact that floats for connector according to claim 1, it is characterized in that: described housing Stop structure comprises the annular boss on the hole wall that is arranged at described pilot hole, is provided with the ring-shaped step coordinated for the rear end face block with described annular boss on described unsteady housing.
3. the high frequency contact that floats for connector according to claim 2, it is characterized in that: described floating spring is mounted between the front end face of described snap ring and described annular boss.
4. according to the unsteady contact of high frequency for the described connector of claim 1 ~ 3 any one, it is characterized in that: be wholely set the protective sleeve that is located on described floating spring periphery on described stationary housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320267413 CN203351818U (en) | 2013-05-16 | 2013-05-16 | High-frequency floating contact for connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320267413 CN203351818U (en) | 2013-05-16 | 2013-05-16 | High-frequency floating contact for connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351818U true CN203351818U (en) | 2013-12-18 |
Family
ID=49751670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320267413 Expired - Fee Related CN203351818U (en) | 2013-05-16 | 2013-05-16 | High-frequency floating contact for connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203351818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332760A (en) * | 2014-08-29 | 2015-02-04 | 中航光电科技股份有限公司 | Floating contact, and connector using floating contact and connector assembly |
| CN105006692A (en) * | 2015-05-21 | 2015-10-28 | 中航光电科技股份有限公司 | Floating adjustable sealing mechanism and connector using mechanism |
-
2013
- 2013-05-16 CN CN 201320267413 patent/CN203351818U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332760A (en) * | 2014-08-29 | 2015-02-04 | 中航光电科技股份有限公司 | Floating contact, and connector using floating contact and connector assembly |
| CN104332760B (en) * | 2014-08-29 | 2017-08-04 | 中航光电科技股份有限公司 | Floating contact and the connector and connector assembly using the floating contact |
| CN105006692A (en) * | 2015-05-21 | 2015-10-28 | 中航光电科技股份有限公司 | Floating adjustable sealing mechanism and connector using mechanism |
| US9977197B1 (en) | 2015-05-21 | 2018-05-22 | Avic Johnson Optronic Technology Co., Ltd | Floating adjustable sealing mechanism and connector using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20190516 |